Home / 35,204,500.20-52,806,750.30-30,165,652.20

Finding the Fourth Proportional to 35,204,500.20, 52,806,750.30 and 30,165,652.20

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Solution

The fourth proportional to 35,204,500.20, 52,806,750.30 and 30,165,652.20 is: 45,248,478.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,204,500.20 : 52,806,750.30 = 30,165,652.20 : x
  2. Step 2: Convert to fraction form
    35,204,500.20/52,806,750.30 = 30,165,652.20/x
  3. Step 3: Cross multiply
    35,204,500.20x = 52,806,750.30 × 30,165,652.20
  4. Step 4: Simplify right side
    35,204,500.20x = 1,592,950,063,362,045.50
  5. Step 5: Solve for x
    x = 1,592,950,063,362,045.50/35,204,500.20
  6. Step 6: Final answer
    x = 45,248,478.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.